U.S. Option System Status
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MIAX Options
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MIAX Pearl
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MIAX Emerald
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MIAX Sapphire
All Options Exchanges Alerts
Regulatory Alert, Trading Alert
MIAX Pearl
May 28, 2026 | 01:39 PM
MIAX Pearl Options and MIAX Sapphire Options - Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Certain Symbols Effective Friday, May 29, 2026
MIAX Pearl Options and MIAX Sapphire Options will increase the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor maximum...
Regulatory Alert, Trading Alert
MIAX Options
May 28, 2026 | 01:38 PM
MIAX Options and MIAX Emerald Options - Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Friday, May 29, 2026
MIAX Options and MIAX Emerald Options will increase the maximum valid bid/ask differentials for the following symbols: CELESTICA, INC. (CLS) DYCOM INDUSTRIES,...
Regulatory Alert, Trading Alert
MIAX Emerald
May 28, 2026 | 01:38 PM
MIAX Options and MIAX Emerald Options - Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Friday, May 29, 2026
MIAX Options and MIAX Emerald Options will increase the maximum valid bid/ask differentials for the following symbols: CELESTICA, INC. (CLS) DYCOM INDUSTRIES,...
Listing Alert
MIAX Sapphire
May 28, 2026 | 11:33 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - RLI Corporation (RLI)
RLI Corporation (RLI) has announced a Special Cash Dividend. Associated strike price adjustments will become effective on Friday, May 29, 2026....
Listing Alert
MIAX Options
May 28, 2026 | 11:33 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - RLI Corporation (RLI)
RLI Corporation (RLI) has announced a Special Cash Dividend. Associated strike price adjustments will become effective on Friday, May 29, 2026....
Listing Alert
MIAX Emerald
May 28, 2026 | 11:33 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - RLI Corporation (RLI)
RLI Corporation (RLI) has announced a Special Cash Dividend. Associated strike price adjustments will become effective on Friday, May 29, 2026....
Listing Alert
MIAX Pearl
May 28, 2026 | 11:33 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - RLI Corporation (RLI)
RLI Corporation (RLI) has announced a Special Cash Dividend. Associated strike price adjustments will become effective on Friday, May 29, 2026....